288291225605

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1\times {\mathrm{22093}}^1$

素因数の和:25061

約数の個数: 32

約数和(自身を含む): 369567221760

約数和(自身を除く): 81275996155

約数列:

[1, 5, 29, 31, 145, 155, 899, 2903, 4495, 14515, 22093, 84187, 89993, 110465, 420935, 449965, 640697, 684883, 2609797, 3203485, 3424415, 13048985, 19861607, 64135979, 99308035, 320679895, 1859943391, 1988215349, 9299716955, 9941076745, 57658245121, 288291225605]

約数ペア:

[(1, 288291225605), (5, 57658245121), (29, 9941076745), (31, 9299716955), (145, 1988215349), (155, 1859943391), (899, 320679895), (2903, 99308035), (4495, 64135979), (14515, 19861607), (22093, 13048985), (84187, 3424415), (89993, 3203485), (110465, 2609797), (420935, 684883), (449965, 640697)]